How do season of birth and length of schooling affect children's attainment at Key Stage 1? : a question revisited /
Sharp, Caroline,1957-
Hutchison, Dougal.
[Slough?]  : NFER,
c1997.
Cover title.
"This paper was first presented at the Annual Conference of the British Educational Research Association, 10-14 September, 1997, University of York."